P R · Philip R. · Philip Roscoe Au
| title | ISBN-13 | year of publica- tion | other author(s) | 
|---|---|---|---|
| Creating Economy: Enterprise, Intellectual Property, and the Valuation of Goods | 978-0-19-879528-5 | 2019 | Barbara Townley · Nicola Searle | 
| I Spend, Therefore I Am | 978-0-670-92283-3 | 2014 | |
| I Spend Therefore I Am: How Economics Has Changed the Way We Think and Feel | 978-0-345-81267-4 | 2014 | |
| I Spend, Therefore I am: The True Cost of Economics | 978-0-670-92282-6 | 2014 | |
Ballantine Books · Oxford University Press · Viking